Screw



FIG. 1 is a front elevational view of the screw showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of the screw taken from the top, front andleft side thereof;

FIG. 8 is a cross-sectional view taking along the lines 8-8 in FIG. 5 toillustrate the configuration of the groove formed in the screw head;and,

FIG. 9 is a cross-sectional view taking along the lines 9-9 in FIG. 5 toillustrate the configuration of the groove formed in the screw head.

The broken lines represent portions of the article and form no part ofthe claimed design.

CLAIM The ornamental design for a screw, as shown and described.